12995568 has 30 divisors (see below), whose sum is σ = 36369944. Its totient is φ = 4331808.

The previous prime is 12995561. The next prime is 12995657. The reversal of 12995568 is 86559921.

12995568 is a `hidden beast` number, since 1 + 2 + 99 + 556 + 8 = 666.

12995568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12995561) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44980 + ... + 45267.

Almost surely, 2^12995568 is an apocalyptic number.

12995568 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12995568 is an abundant number, since it is smaller than the sum of its proper divisors (23374376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12995568 is a wasteful number, since it uses less digits than its factorization.

12995568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90261 (or 90252 counting only the distinct ones).

The product of its digits is 194400, while the sum is 45.

The square root of 12995568 is about 3604.9366152541. The cubic root of 12995568 is about 235.1067449264.

The spelling of 12995568 in words is "twelve million, nine hundred ninety-five thousand, five hundred sixty-eight".